Reviews (3,246)

Overall rating
4.6
Counts per rating level
  • 81% of ratings are 5 stars
  • 5% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 2% of ratings are 2 stars
  • 11% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly recommend this app for its effective email marketing and SMS tools, especially for beginners. They praise its easy-to-use email builder, comprehensive documentation, and seamless Shopify integration. Key features include smart automation, detailed analytics, and advanced segmentation, which help in crafting personalized campaigns. The support team is noted for its 24/7 availability and hands-on assistance, making it a valuable asset for driving sales and building customer relationships.

October 19, 2024

Careful this seems to be the app that scammers love to use. I fell victim to a scam that costed me 55$. Listen I just wanted hope for my store and they came along and now that's money out of my account

Aquatic Paradise Realm
United States
About 18 hours using the app
January 29, 2025

Déçu par cette application
Qui Surfacture et Harcèle Après Avoir Rompue L'abonnement
Vraiment Dommage

MyReference
France
4 days using the app
Klaviyo replied January 31, 2025

Nous sommes désolés que vous ayez eu une expérience négative avec nous et nous aimerions répondre à vos préoccupations. Veuillez soumettre un ticket d'assistance avec nous, en utilisant ce lien klaviyo.com/support, et nous vous aiderons de toutes les manières possibles.

August 19, 2024

Cannot be more unsatisfied with the app I've been using for all my stores. They have been charging me amounts that has not been used, and once I decide to downgrade the plan for one store that has not been receiving traffic for 2 months, they remove all the premium features which I just paid few hours ago. Also they don't have any type of customer support (I should have as I paid for the whole month already, but as I decide to downgrade to free plan for the next month, they deactivated every premium feature). I don't understand how a company of this size can do this behaviors

Lunivo
Hong Kong SAR
6 months using the app
August 14, 2024

Great product but support since the IPO has dropped, the support teams aren't given any powers to do anything so you can wait weeks/months from connected departments. If you need/think you might need to move quickly then choose another vendor.

Sentia Spirits
United Kingdom
Over 2 years using the app
August 14, 2024

Took about 2 months to try and get Klaviyo to integrate with Shopify tags with lots of back and forth between support who weren't able to assist me properly, rather just sending me a link to an article. We were also overcharged for 3 months and still yet to receive our money back.

Set up with Omnisend and immediately the integrations of profile data, segmentation and shopify tags were there without me even paying for anything.

AUTOID
United Kingdom
11 months using the app
August 25, 2024

Completely unreliable software. Sometimes a campaign sends, sometimes it doesn't. Often have to keep repeating setup until it decides to send.

mindplusbeauty.com
United States
Over 2 years using the app
August 15, 2024

The interface and features are really impressive, so too the pricing promoted with the app-store. Once you are using it and your member numbers get over a few thousand, the costs skyrocket. Then if you uninstall it, beware. The pop-up windows for my newsletter sign-up remain. Shopify could not assist and referred me to Klayvio. This problem is still yet to be resolved and creating a horrible user experience. I think if someone uninstalls it should be a clear and clean removal and not this level of entanglement and impact on users. I regret signing up in the first place.

Suburbtrends
Australia
4 months using the app
June 30, 2024

There billing is deplorable. You can't make changes to your account without being double billed. They don't do proration and then if you wait to change your plan at the end of your billing so you don't get double charged they will still charge you for the highest plan and tell you that they can't help you and you aren't owed a refund of the difference.

I call that theft. I downgraded to a $100 plan and entered my info to pay for that plan. Instead of it charging me for the new $100 plan I was charged $205. I reached out immediately to get the difference refunded. I was told that I paid the bill before I made the change which was 100% false because I updated the payment information after I made the plan change.

ohsopaper
United States
Over 4 years using the app
November 22, 2024

Sämta appen jag har varit med om, har gett dom två chanser för jag ville verkligen få detta att fungera men det går bara inte. ingen support, ingen live chat, inget telefonnummer. Du vet inte hur mycket du ska betala tills du får en faktura på tusentals kronor. Hela systemet är gammalt och svårt och avancerat att använda. Jag recommender inte denna överdrivet dyra app med ingen support bakom tyvärr.

Cocodrip - Tårta & Baktillbehör
Sweden
About 2 months using the app
Klaviyo replied November 26, 2024

Jag beklagar att höra om din negativa upplevelse med appen. Din feedback är värdefull, och vi arbetar på att göra appen mer användarvänlig. Vänligen kontakta oss på feedback@klaviyo.com, vi vill gärna lösa de problem du har. Vi kommer att göra vårt bästa för att hjälpa dig.

April 30, 2024

Added the Reviews feature, and before we've had a chance to even send out a single review request, a notification has come through that we've "used 97% of your monthly plan for reviews."

Not 1 single review request email has even been sent. And we owe $250 in review request charges? Doesn't make a lick of sense.

A review feature should bill based on reviews. Klaviyo is already a super pricey platform, really disappointing to see them treating well paying customers like this.

Bitters & Bottles
United States
Almost 5 years using the app